. >> jim jordan is our guest on newsmaker is this weekend. the chairman discusses the 2012 camp,lñ?ñ?aign. and the congressional investigation into a tax on the u.s. consulate in been gauzy. he will also talk about what he wants congress to do and whether to let theéxñ?ñ?ñ bush era tax s expire. sunday after washington journal at 10:00 a.m. eastern and later at 6:00 p.m. eastern on c-span. ÷÷ñ?ñ?>> next, a look at the influences of super pacs in the 2012 election. panelists talked about the difference between them and other organizations. disclosure rules, anonymous donors, and the concept of money as free speech. this is just over one hour. >> i will not -- i love that title. dark money rising, it seems like there should be a batman iiñ?ñ?character involved. instead, a lot of people with a lot of money. first i'm going to introduce our panel, starting to my left is melanie sloan. she is a recognized expert on congressional ethics and she served as an assistant u.s. attorney in the district of columbia from 1998-2003. next we have8çñ?ñ? in your times writer. he is a po